The Woman Factor in the Clinton Loss, and Possible Harris Win

An interesting side-question:

Assume there’s enough of a blow-out that the upcoming Congress does pass a comprehensive Federal law requiring abortions be available to everyone everywhere with the states prevented from regulating further.

The Federalists’ / Heritage Foundation’s pet SCOTUS that trump compliantly emplaced will have ample opportunity over the next decade or so to shred any such legislation. How will they justify their totally predictable decision?